Q: Is 64,031,040 a Composite Number?

Why is 64,031,040 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 64,031,040 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1,080 1,440 1,728 2,160 2,880 4,320 7,411 8,640 14,822 22,233 29,644 37,055 44,466 59,288 66,699 74,110 88,932 111,165 118,576 133,398 148,220 177,864 200,097 222,330 237,152 266,796 296,440 333,495 355,728 400,194 444,660 474,304 533,592 592,880 666,990 711,456 800,388 889,320 1,000,485 1,067,184 1,185,760 1,333,980 1,422,912 1,600,776 1,778,640 2,000,970 2,134,368 2,371,520 2,667,960 3,201,552 3,557,280 4,001,940 4,268,736 5,335,920 6,403,104 7,114,560 8,003,880 10,671,840 12,806,208 16,007,760 21,343,680 32,015,520 and 64,031,040, with no remainder.

Since 64,031,040 cannot be divided by just 1 and 64,031,040, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).